The Longfin damselfish is a small, vibrant fish found in coral reefs of the western Atlantic. It typically measures 4-6 inches and weighs up to 0.5 pounds. Characterized by its elongated fins and striking coloration, it primarily feeds on algae and small invertebrates. Known for its territorial behavior, it aggressively defends its home against intruders. This summary is AI generated
Water type
Threat to humans
Source: Fishbase
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